Synthesis and Structure of Novel Complexes of Gallium

DOI to cite this document:: 10.5283/epub.15250

Leiner, Eva ; Hampe, Oliver ; Scheer, Manfred

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Date of publication of this fulltext: 14 Jun 2010 12:23

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Abstract

[Cp*GaCl2] (Cp* = 1-C5Me5) reacts with K[Co(CO)4] with elimination of KCp* and KCl to form the novel ionic complexes [K(toluene)2][Ga{Co2(CO)6(-CO)}2] (1) and K[GaCl{Co2(CO)6(-CO)}{Co(CO)4}] (2), where the gallium atoms possess the coordination number four. The reaction of [{Co(CO)4}2GaCl(THF)] with LiCp* leads to the ionic product [Li(THF)][Ga{Co2(CO)6(-CO)}2] (3). The [Ga{Co2(CO)6(-CO)}2]- ...